If your LCD display still show the map, music, and other info, but won't respond to touches to the screen or the buttons to the side of your display work correctly, but when you touch the display, nothing happens, to replace the touchscreen, which is a thin piece of clear glass that sits on top of the LCD display that will solve your problems. This is a common problem with the OEM navigation touchscreen!
Attention: 1. The cable (FPC) interface of the touch screen digitizer is 4-pin. 2. Installation instructions not included. Tool not included. 3. It is only a touch panel, not including a LCD display. 4. There is a layer of protective film on the surface of the panel. Please remove the protective film before using it. 5. This touchscreen digitizer will not fix a non-working LCD (blank screen), it will only fix a non-responsive, scratches or cracks touchscreen.
Please check and make sure that this touchscreen is made for your radio just because even though your car is on this list, it doesn't mean it is made for your radio. There are have about 5 different radio models which are made by different radio manufacturers.